Home / 6,589,252.01-9,890,253.75-3,179,938.62

Finding the Fourth Proportional to 6,589,252.01, 9,890,253.75 and 3,179,938.62

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Solution

The fourth proportional to 6,589,252.01, 9,890,253.75 and 3,179,938.62 is: 4,772,984.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,589,252.01 : 9,890,253.75 = 3,179,938.62 : x
  2. Step 2: Convert to fraction form
    6,589,252.01/9,890,253.75 = 3,179,938.62/x
  3. Step 3: Cross multiply
    6,589,252.01x = 9,890,253.75 × 3,179,938.62
  4. Step 4: Simplify right side
    6,589,252.01x = 31,450,399,904,275.66
  5. Step 5: Solve for x
    x = 31,450,399,904,275.66/6,589,252.01
  6. Step 6: Final answer
    x = 4,772,984.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.